Introduced back in 2014, future Windows X, suddenly Windows 10, not 9. I tried the Previews which has a start button again (and tiles). I was the tester complaining, "Hey, make it so we can turn live tiles off, for crying out loud!"

24 hours, 14 million got theirs, seriously worrying Dan Rayburn, executive VP of Streaming Media. But, though the internet got laggy, it didn't implode. Wah! My wife's computer was invited for the upgrade in place, but not my other computers, I had to use the usb flashdrive version to upgrade them.

Many worried about the WiFi sharing, but, one has to allow folks access. (This feature bypasses passwords.)

Cortana will speak to you, and it will let you input quests (that go to your PC or the web) by microphone. The new browser, Edge, replacing IE, is fast. But, Mozilla's CEO Chris Beard complained about its making it difficult to change defaults.